November 6, 2019
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Approved Minutes
November 6, 2019
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Approved Minutes
Regional Crash Data & Maps
On this page, you will find data, reports, maps, and other resources related to Transportation Safety in the Flagstaff region.
The Crash Data in review comes from the Arizona Crash Information System provided by the Arizona Department of Transportation (ADOT). The data under analysis is from 2017-2021 (the last 5 years) as the most recent data available.
Quick Facts:
Totals and percentages over the last 5 years (2017-2021) for the Flagstaff Region:
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Total crashes: Over 10,000 crashes
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Total serious injuries: 3,450
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Total fatalities: 62 deaths
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Pedestrian crashes: 1.5% of all crashes and 28.1% of fatal crashes
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Bike crashes: 1.5% of all crashes and 7% of fatal crashes
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Impaired driving: 5.6% of all, 36.8% of fatal
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Unrestrained (No seatbelt): 7.9% of all, 31.6% of fatal
Vulnerable Road Users Safety Action Plan
VRU Risk Exposure Assessment
The Risk Exposure Assessment is a risk-prediction model designed to evaluate roadway attributes that contribute to crash risk, with a specific focus on vulnerable road users (VRU), identified as pedestrians and cyclists. The primary objective is to create a comprehensive risk map of the MetroPlan region to support:
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Project identification for safety improvements
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Prioritization of safety projects specific to Vulnerable Road Users
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A visual representation of VRU risk to guide data-driven decision-making
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Understand safety risks related to infrastructure and geometry of design
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Understand the influences on exposure to crashes
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Determine if higher risks impact disadvantaged communities
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Offer predictive analysis of where crashes are most likely to occur
The analysis looked at the following higher-risk roadway attributes to determine the risk score: Equity Area, Bike Facility Widths, Lanes, Left Turn, Speed Limits, and AADT. The total possible points for the Risk Score is 12 points. The Risk Score can be used to evaluate the relative safety of streets and roads in the MetroPlan region.
Click on the map below to explore or visit VRU Risk Exposure Assessment Map
VRU Social Pinpoint Viewer This tool integrates community-provided comments on biking and walking with documented bicycle and pedestrian crashes in our region. By connecting community concerns with crash data, we can identify trends and work towards solutions to enhance travel safety.
Click on the map below to explore or visit VRU Social Pinpoint/Crash Viewer (arcgis.com)
Regional Transportation Safety Plan
The Crash Data Visualization Map presents crash data for the Metro Plan Flagstaff Region for the most recent five years of available data covering January 1, 2017, to December 31, 2021. You can zoom in and out of the map and explore crashes over the last 5 years of Arizona Crash Information Systems (ACIS) Data. This map represents the total number of crashes and not the total number of people involved in a crash.
Click on the map below to explore or visit https://arcg.is/14XvST0
The Network Screen Results Map displays the results from the network screening analysis conducted as part of the Northern Arizona Regional Transportation Safety Plan (RTSP). The network screening process evaluated the frequency and severity of crashes at every intersection and roadway segment in the study area. The crash data analyzed covered five completed years of data from January 2017 through December 2021.
Click on the map below to explore or visit https://kai.maps.arcgis.com/apps/instant/interactivelegend/index.html?appid=f93a1b10527043698a05044682a6aac6&locale=en-US
The Intersection Emphasis Areas Screening Results illustrates the results of the emphasis area network screening analysis for the Northern Arizona RTSP evaluating crashes at intersections between 2017-2021. To view a particular emphasis area, turn on or off the visibility of individual (or multiple layers) in the Layer List menu. By default the Aggressive Driving emphasis area is shown with all other emphasis areas turned off. Each emphasis area screening is symbolized by crash severity percentiles with the darker colors indicating intersections with a great frequency or severity of emphasis area crashes.
Click on the map below to explore or visit https://arcg.is/9rGqf0
The Segment Emphasis Areas Screening Results illustrates the results of the emphasis area network screening analysis for the Northern Arizona RTSP evaluating crashes on roadway segments between 2017-2021. To view a particular emphasis area, turn on or off the visibility of individual (or multiple layers) in the Layer List menu. By default the Aggressive Driving emphasis area is shown with all other emphasis areas turned off. Each emphasis area screening is symbolized by crash severity percentiles with the darker colors indicating segments with a great frequency or severity of emphasis area crashes.
Click on the map below to explore or visit https://arcg.is/1TyLGi